[vsnet-grb 253249] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Wed Feb 11 20:52:51 JST 2015
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Wed 11 Feb 15 11:52:39 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 630714, Seg_Num: 0
GRB_RA: 254.856d {+16h 59m 25s} (J2000),
254.932d {+16h 59m 44s} (current),
254.605d {+16h 58m 25s} (1950)
GRB_DEC: +55.383d {+55d 22' 59"} (J2000),
+55.361d {+55d 21' 40"} (current),
+55.456d {+55d 27' 23"} (1950)
GRB_DATE: 17064 TJD; 42 DOY; 15/02/11
GRB_TIME: 42731.53 SOD {11:52:11.53} UT
TRIGGER_INDEX: 149
RATE_SIGNIF: 50.52 [sigma]
IMAGE_SIGNIF: 18.82 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 324.78d {+21h 39m 08s} -14.04d {-14d 02' 07"}
SUN_DIST: 90.55 [deg] Sun_angle= 4.7 [hr] (West of Sun)
MOON_POSTN: 223.02d {+14h 52m 04s} -13.41d {-13d 24' 42"}
MOON_DIST: 73.83 [deg]
MOON_ILLUM: 57 [%]
GAL_COORDS: 83.54, 37.78 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 229.82, 76.70 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT Figure-of-Merit decision.
COMMENTS: This was of sufficient merit to become the new Automated Target;
COMMENTS: but if the Current PPT has a greater merit, then we will not request a slew.
COMMENTS: FOM will request the s/c to slew.
COMMENTS: The S/C has yet to make its decision about safe to slew or not.
COMMENTS: This does not match any source in the ground catalog.
COMMENTS:
COMMENTS: The next comments were copied from the BAT_POS Notice:
COMMENTS: This is a rate trigger.
COMMENTS: A point_source was found.
COMMENTS: This does not match any source in the on-board catalog.
COMMENTS: This is a GRB.
COMMENTS: This trigger occurred at longitude,latitude = 83.20,15.48 [deg].
COMMENTS:
COMMENTS: This trigger occured while the StarTracker had lost lock, so it is possibly bogus.
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